A circuit has a total voltage of 24V and a total resistance of 8Ω. What is the t

A circuit has a total voltage of 24V and a total resistance of 8Ω. What is the total current in the circuit? (2020)

A circuit has a total voltage of 24V and a total resistance of 8Ω. What is the total current in the circuit? (2020)

Step 1: Identify the total voltage in the circuit, which is given as 24V.
Step 2: Identify the total resistance in the circuit, which is given as 8Ω.
Step 3: Recall Ohm's law, which states that current (I) is equal to voltage (V) divided by resistance (R).
Step 4: Write the formula for current: I = V / R.
Step 5: Substitute the values into the formula: I = 24V / 8Ω.
Step 6: Perform the division: 24 divided by 8 equals 3.
Step 7: Conclude that the total current in the circuit is 3A.

Ohm's Law – Ohm's Law states that the current (I) in a circuit is directly proportional to the voltage (V) across it and inversely proportional to the resistance (R) in the circuit, expressed as I = V/R.